fix: format token counts consistently with K/M/B units

CLAUDE.md

@@ -6,10 +6,13 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 - Build: `dotnet build AIUsageMonitor.slnx`
 - Run CLI (binary name is `aimon`): `dotnet run --project src/AIUsageMonitor.Cli -- <command>`
-  - Commands: `today`, `week`, `month`, `models`, `sessions`, `hours`, `export`
+  - Commands: `today`, `week`, `month`, `models`, `sessions`, `hours`, `watch`, `export`
+  - `watch` takes a sub-view (`today|week|models|sessions|hours`) and refreshes it on an interval
   - `export` supports `--format json|csv` and `--output <path>` (defaults to stdout, JSON)
 - Run WPF app (Windows-only): `dotnet run --project src/AIUsageMonitor.WPF`
 - Run tests: `dotnet test AIUsageMonitor.slnx`
+  - Single test: `dotnet test tests/AIUsageMonitor.Core.Tests --filter "FullyQualifiedName~MethodName"`
+- Versioning is via MinVer, driven by `v*` git tags (prefix `v`); no manual version bumps in project files.
 
 ## Architecture
 
@@ -40,3 +43,7 @@ DI is wired through `ServiceCollectionExtensions.AddClaudeUsageCore()`, which re
 ### WPF
 
 `DashboardViewModel` polls `DataService` on a `DispatcherTimer` (once per minute) and renders daily/model/hourly series via LiveChartsCore, using CommunityToolkit.Mvvm for the MVVM plumbing.
+
+### Releases
+
+Pushing a `v*` tag (see `.github/workflows/ci.yml`) builds self-contained CLI binaries for win-x64/linux-x64/osx-x64/osx-arm64, attaches them to a GitHub release (marked pre-release for prerelease tags), and publishes the `aimon` dotnet tool to NuGet. The NuGet publish job runs on `ubuntu` specifically to avoid a `pwsh` glob issue.

README.md

@@ -1,12 +1,13 @@
 # AIUsageMonitor
 
+[![CI](https://github.com/coldhighsun/AIUsageMonitor/actions/workflows/ci.yml/badge.svg)](https://github.com/coldhighsun/AIUsageMonitor/actions/workflows/ci.yml)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
 [![.NET](https://img.shields.io/badge/.NET-10.0-512BD4?logo=dotnet&logoColor=white)](https://dotnet.microsoft.com/)
+[![GitHub release](https://img.shields.io/github/v/release/coldhighsun/AIUsageMonitor?logo=github)](https://github.com/coldhighsun/AIUsageMonitor/releases/latest)
+[![GitHub Release Downloads](https://img.shields.io/github/downloads/coldhighsun/AIUsageMonitor/total?logo=github&label=release%20downloads)](https://github.com/coldhighsun/AIUsageMonitor/releases)
+[![NuGet Tool Downloads](https://img.shields.io/nuget/dt/AIUsageMonitor.Cli?logo=nuget&label=nuget%20downloads)](https://www.nuget.org/packages/AIUsageMonitor.Cli)
 [![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20cross--platform%20CLI-0078D6?logo=windows&logoColor=white)](#projects)
 [![GitHub last commit](https://img.shields.io/github/last-commit/coldhighsun/AIUsageMonitor)](https://github.com/coldhighsun/AIUsageMonitor/commits/main)
-[![GitHub stars](https://img.shields.io/github/stars/coldhighsun/AIUsageMonitor?style=flat)](https://github.com/coldhighsun/AIUsageMonitor/stargazers)
-[![GitHub issues](https://img.shields.io/github/issues/coldhighsun/AIUsageMonitor)](https://github.com/coldhighsun/AIUsageMonitor/issues)
-[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](CONTRIBUTING.md)
 
 [English](#english) | [中文](#chinese)
 

src/AIUsageMonitor.Cli/AIUsageMonitor.Cli.csproj

@@ -33,6 +33,7 @@
     <RepositoryUrl>https://github.com/coldhighsun/AIUsageMonitor</RepositoryUrl>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageReadmeFile>README.md</PackageReadmeFile>
+    <PackageTags>claude;claude-code;anthropic;cli;usage;analytics;dotnet-tool;tokens;cost</PackageTags>
   </PropertyGroup>
 
   <ItemGroup>

src/AIUsageMonitor.Cli/Rendering/SpectreRenderer.cs

@@ -23,7 +23,7 @@ public static IRenderable BuildDailySummary(DailySummary summary)
             return table;
         }
 
-        var chart = new BarChart().Label("[bold]Tokens by Model[/]").Width(80).UseValueFormatter(v => ((long)v).ToString("N0"));
+        var chart = new BarChart().Label("[bold]Tokens by Model[/]").Width(80).UseValueFormatter(v => FormatTokens((long)v));
         var colorIndex = 0;
         var colors = new[] { Color.Blue, Color.Green, Color.Yellow, Color.Red, Color.Purple, Color.Orange1, Color.Cyan1 };
         foreach (var (model, tokens) in summary.TokensByModel.OrderByDescending(x => x.Value))
@@ -51,7 +51,7 @@ public static IRenderable BuildPeriodSummary(PeriodSummary summary)
             return table;
         }
 
-        var chart = new BarChart().Label("[bold]Daily Tokens[/]").Width(80).UseValueFormatter(v => ((long)v).ToString("N0"));
+        var chart = new BarChart().Label("[bold]Daily Tokens[/]").Width(80).UseValueFormatter(v => FormatTokens((long)v));
         var colorIndex = 0;
         foreach (var day in summary.DailyBreakdown)
         {
@@ -115,7 +115,7 @@ public static IRenderable BuildSessionStats(SessionStats stats)
 
     public static IRenderable BuildHourlyActivity(List<HourlyActivity> hours)
     {
-        var chart = new BarChart().Label("[bold]Tokens by Hour[/]").Width(80).UseValueFormatter(v => ((long)v).ToString("N0"));
+        var chart = new BarChart().Label("[bold]Tokens by Hour[/]").Width(80).UseValueFormatter(v => FormatTokens((long)v));
         var colorIndex = 0;
         foreach (var h in hours)
         {
@@ -127,7 +127,7 @@ public static IRenderable BuildHourlyActivity(List<HourlyActivity> hours)
 
     public static IRenderable BuildHourlyTokenChart(List<HourBucket> buckets)
     {
-        var chart = new BarChart().Label("[bold]Tokens by Hour[/]").Width(80).UseValueFormatter(v => ((long)v).ToString("N0"));
+        var chart = new BarChart().Label("[bold]Tokens by Hour[/]").Width(80).UseValueFormatter(v => FormatTokens((long)v));
         var colorIndex = 0;
         foreach (var bucket in buckets)
         {

src/AIUsageMonitor.WPF/ViewModels/DashboardViewModel.cs

@@ -139,7 +139,7 @@ private void BuildHourlyChart(List<HourlyActivity> hours)
 
         HourlyYAxes =
         [
-            new() { Labeler = value => value.ToString("N0") }
+            new() { Labeler = value => FormatTokens((long)value) }
         ];
     }